Hello,

I find **polyhaven.com** site for HRDI images.
I try to test this image :
<https://polyhaven.com/a/kloppenheim_06>

SDL code :
...
sky_sphere {
  pigment {
    image_map {
      exr "kloppenheim_06_4k.exr"
      map_type 0
      once
      interpolate 3
      }
    }
  }
...

The "exr" format is well recognized with syntax highlighting.
"Apercu" open the file with no issue, but POVray say :

Possible Parse Error: Cannot initialize semaphore (Function not
implemented).
Fatal error in parser: Cannot access data in file.


Not yet implemented or bug with v3.8.0-alpha.10013324.unoficial ?




-- 
Kurtz le pirate
Compagnie de la Banquise

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hi,

kurtz le pirate <kur### [at] gmailcom> wrote:
> I find **polyhaven.com** site for HRDI images.
> I try to test this image :
> ...
> Possible Parse Error: Cannot initialize semaphore (Function not
> implemented).
> Fatal error in parser: Cannot access data in file.
>
> Not yet implemented or bug with v3.8.0-alpha.10013324.unoficial ?

I tried to get the image, but it "arrives" as:
  $ file kloppenheim_06.exr
  kloppenheim_06.exr: RIFF (little-endian) data, Web/P image, VP8 encoding,
1560x780, Scaling: [none]x[none], YUV color, decoders should clamp

and POV-Ray doesn't know that format.  can you post an example image here,
please?  (want to try with beta.2)


regards, jr.

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"jr" <cre### [at] gmailcom> wrote:
> kurtz le pirate <kur### [at] gmailcom> wrote:
> > I find **polyhaven.com** site for HRDI images.
> > I try to test this image :
> > ...
> > Possible Parse Error: Cannot initialize semaphore (Function not
> > implemented).
> > Fatal error in parser: Cannot access data in file.
> >
> > Not yet implemented or bug with v3.8.0-alpha.10013324.unoficial ?
>
> I tried to get the image, but ...

anyway, using a different .exr image, your code works on the beta.2, scene code
below.  fwiw, I think clipka rolled back the alphas to 9945627 to make the
beta(s).


regards, jr.



#version 3.8;

global_settings {assumed_gamma 1}

camera {
  location <0,0,-5>
  right x * (4/3)
  up y
  look_at <0,0,0>
}

sky_sphere {
  pigment {
    image_map {
      exr "blurSmall.exr"
      map_type 0
      once
      interpolate 3
      }
    }
  }

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On 05/09/2022 18:14, jr wrote:
> and POV-Ray doesn't know that format.  can you post an example image here,
> please?  (want to try with beta.2)

a zip (37Mo) with exr and hdr images here :
<http://louisbel.free.fr/pub/kloppenheim.zip>




-- 
Kurtz le pirate
Compagnie de la Banquise

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On 06/09/2022 10:41, jr wrote:

> anyway, using a different .exr image, your code works on the beta.2, scene code
> below.  fwiw, I think clipka rolled back the alphas to 9945627 to make the
> beta(s).
> 

beta.2...

on Unofficial POV-Ray 3.8.x Alpha/Beta for mac
<http://megapov.inetart.net/povrayunofficial_mac/alphapov.html>

9945627 is dec 2018 release and only 10013324 aviable for download.

I think i remember having this in my /personal archives/. I will look
for this version and do some tests.


thanks jr

-- 
Kurtz le pirate
Compagnie de la Banquise

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hi,

thanks for the link.

kurtz le pirate <kur### [at] gmailcom> wrote:
> ...
> on Unofficial POV-Ray 3.8.x Alpha/Beta for mac
> <http://megapov.inetart.net/povrayunofficial_mac/alphapov.html>

no update(s) in three years..


> 9945627 is dec 2018 release and only 10013324 aviable for download.
>
> I think i remember having this in my /personal archives/. I will look
> for this version and do some tests.

did a quick test with 9945627, works ok.  (proviso: I compile from source, and
get the archive(s) from <https://github.com/POV-Ray/povray/tags/>)


regards, jr.

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On 2022-09-06 11:54:58 +0000, jr said:
>> on Unofficial POV-Ray 3.8.x Alpha/Beta for mac
>> <http://megapov.inetart.net/povrayunofficial_mac/alphapov.html>
> 
> no update(s) in three years..

Check https://povrayunofficial.wordpress.com

The old site is no longer updated because I can not contact the owner 
of that domain and I lost access.

-- 
Yvo

-- 
-------------------------------------------------------------------------------------------


POV-Ray 3.7 unofficial: http://megapov.inetart.net/povrayunofficial_mac/
UberPOV Mac: http://megapov.inetart.net/uberpov_mac/index.html#Mac
MegaPOV: http://megapov.inetart.net
E-mail: yvo(DOT)s(AT)gmx.net

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hi,

Yvo Smellenbergh <E-mail: yvo(DOT)s(AT)gmx.net> wrote:
> ...
> Check https://povrayunofficial.wordpress.com

thanks.


regards, jr.

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